61415510 divided by 745 
The aim is to understand the frequency of 745 in 61415510.

On to step 1:
The number 745 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 745

Moving on to step 2:
The number 745 fits into 61 0 times, leaving a remainder of 61.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Grab the next digit (4) from the dividend, add it to 61, then carry on: 614 / 745

On to step 3:
614 divided by 745 is 0 with a remainder of 614.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 614, we end up with 614.
Grab the next digit (1) from the dividend, add it to 614, then carry on: 6141 / 745

On to step 4:
6141 divided by 745 is 8 with a remainder of 181.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 5960 away from 6141, we end up with 181.
Fetch the next digit (5) from the dividend, attach it to 181 and continue: 1815 / 745

On to step 5:
1815 divided by 745 is 2 with a remainder of 325.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Deduct 1490 from 1815 and we're left with 325.
Fetch the next digit (5) from the dividend, attach it to 325 and continue: 3255 / 745

Going ahead to step 6:
The number 745 fits into 3255 4 times, leaving a remainder of 275.
The number 4 becomes the next digit in our result. 
Result so far: 824.0
The remainder is 275 after subtracting 2980 from 3255.
Include the next digit (1) from the dividend after 275, then repeat: 2751 / 745

On to step 7:
745 can be fit into 2751 3 times, resulting in a remainder of 516.
The next digit of our result is 3. 
Result so far: 8243.0
Deduct 2235 from 2751 and we're left with 516.
Include the next digit (0) from the dividend after 516, then repeat: 5160 / 745

Let's proceed to step 8:
When dividing 5160 by 745, we get 6 with a remainder of 690.
The number 6 becomes the next digit in our result. 
Result so far: 82436.0
If we subtract 4470 from 5160, we get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Step 9:
745 can be fit into 6900 9 times, resulting in a remainder of 195.
Put 9 as the next digit of the answer. 
Result so far: 82436.9
The remainder is 195 after subtracting 6705 from 6900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 10:
1950 divided by 745 is 2 with a remainder of 460.
Write down 2 as next digit of the result. 
Result so far: 82436.92
If we take 1490 away from 1950, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 11:
If we divide 4600 by 745, we get 6 and a remainder of 130.
Record the quotient 6 as the next digit in the result. 
Result so far: 82436.926
If we subtract 4470 from 4600, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 12:
1300 divided by 745 is 1 with a remainder of 555.
Write down 1 as next digit of the result. 
Result so far: 82436.9261
Subtracting 745 from 1300 leaves us with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

On to step 13:
745 goes into 5550 7 times with a remainder of 335.
The number 7 becomes the next digit in our result. 
Result so far: 82436.92617
If we subtract 5215 from 5550, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Let's proceed to step 14:
When dividing 3350 by 745, we get 4 with a remainder of 370.
Record the quotient 4 as the next digit in the result. 
Result so far: 82436.926174
Subtract 2980 from 3350 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 15:
3700 divided by 745 is 4 with a remainder of 720.
The number 4 becomes the next digit in our result. 
Result so far: 82436.9261744
If we subtract 2980 from 3700, we get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

The quotient of the division is 82436.9261744, and the remainder is 7.2e-06.